Even working as a passive tracking device, I want to add them to every room to understand more about what’s happening in the air. The aree Temperature Sensor is a great option for HomeKit fans ...

Air Lab is a portable air quality sensor which measures CO2, VOCs, nitrogen oxides, the temperature and relative humidity, ...

SwitchBot's Meter Pro tracks air quality wherever you put it and had surprising results for my kitchen, bedroom and more.

Last week while walking across the Utah State University campus, I rounded the Northeast corner of the University Inn and ...

Informative? We’ll see about that, Carolyn. My guess is that your ambient air temperature sensor went — I think the technical term is — kerflooey. You have an automatic climate control system.

Bosch has introduced a four-in-one mems sensor that measures air pressure, humidity and temperature, aa well as detecting volatile organic compounds, volatile sulfur compounds (indicating bacteria), ...